No health-based violations on EPA record since 2016.
Serves about 4,248 people (1,635 connections) with groundwater from its own wells, and buys water from Floyd County.
From EPA's record for GA1150000. PurityMap is independent of Cave Spring.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from April 2025 to September 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2025-04-22 to 2025-08-11 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-08-11 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-08-11 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-08-11 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-08-11 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-22 to 2025-09-24 | UCMR5 Analytical Results: CAVE SPRING (GA1150000) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Get PurityMap updates about this water system.
Follow this water →Cave Spring's phone number on EPA record is 706-777-3382. Its mailing address is P.O. Box 365, 10 Georgia Avenue, CAVE SPRING, GA 30124.
According to EPA's record, Cave Spring uses groundwater from its own wells, and buys water from Floyd County.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Cave Spring's latest lead and copper round, which ended in December 2025, was 0.96 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Cave Spring. Its phone number on EPA record is 706-777-3382. Its mailing address on EPA record is P.O. Box 365, 10 Georgia Avenue, CAVE SPRING, GA 30124. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.